This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

When I open history I can't minimise the firefox window.

  • 1 பதிலளி
  • 1 இந்த பிரச்சனை உள்ளது
  • 2 views
  • Last reply by FredMcD

BruceMcC
BruceMcC
more options

When using Firefox if I open History 2 things happen. Firstly, I can't close or reduce the size History. As well as that, the middle 'amber' button to shrink Firefox becomes unresponsive and turns grey.

I'm using a MacBook Pro with el Capitan.

When using Firefox if I open History 2 things happen. Firstly, I can't close or reduce the size History. As well as that, the middle 'amber' button to shrink Firefox becomes unresponsive and turns grey. I'm using a MacBook Pro with el Capitan.

All Replies (1)

FredMcD
FredMcD
more options

You may have a corrupt xulstore.json file. https://support.mozilla.org/en-US/kb/changes-toolbars-and-window-sizes-are-not-saved